.97 ct. Australian Black Opal
.97 ct. Australian Black Opal

.97 ct. Australian Black Opal

Regular price$950.00

  • Worldwide shipping
  • Low stock - 1 item left
  • Inventory on the way
  • This colorful black opal is a beautiful blue color, that radiates green and orange. A loose stone can be great for collectors, or to make a beautiful piece of jewelry!

    1. .96ct black opal
    2. Mined in Lightning Ridge, Australia.
    3. 6.7mm x 7.6mm x 3.3mm 


    Opal is an October birthstone and the 14 year wedding anniversary stone.

      MINERAL: Hydrated Silica
      CHEMISTRY: SiO2•nH2O
      COLOR: All colors
      REFRACTIVE INDEX: 1.37-1.47
      SPECIFIC GRAVITY: 2.15 (+0.08, -0.90)
      MOHS HARDNESS: 5 to 6.5
  • If you need additional information regarding any of our gems or stones please contact us at: shop@rockshopjewelry.com

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